Say hello to Simroid, a new robot from Japan designed to help train dentists. Forgive me for being a little off-color here, but this thing looks like it's better suited to give BJs, but it's looking a little too downsy to sell well in any of Japan's numerous sex shops. In any case, it's loaded up with sensitive teeth so it can say "that hurts" if it gets stabbed in the gums or something. It also has a gag reflex so it can react if an "instrument" is stuck down its throat. Now if you'll excuse me, I need to step away from the keyboard before I write jokes about this thing that'll get me fired. Must… practice… restraint… [IT Media via Pink Tentacle]